Perhaps you should try some spelling variations:
kieu tinh » lieu tinh, trieu tinh, diep tinh
chau tinh » cuu tinh, ha tinh, cua tinh
hanh manh » hanh mang, lanh manh, hoang manh
cua dung » cua dang, cua dong, cua rung
qua dung » quang dung, su dung, qua song
cong san » cong tac
san tuan » van tuan, san luan, san quan
tuan ban » tuan bang, toan ban, luan ban

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((kieu tinh) OR (chau tinh)) - hanh manh ((cua dung) OR (qua dung)) cong san tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((kieu tinh) or (chau tinh)) - hanh manh ((cua dung) OR (qua dung)) cong san tuan ban~".
• Adding a wildcard symbol may retrieve word variants: ho ((kieu tinh) or (chau tinh)) - hanh manh ((cua dung) OR (qua dung)) cong san tuan ban*.